viniterranova
 Name:
 Vinicius Terrafirma
 School:
 Terranova Institut
 About:
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Questions Answered

isabellaxo:
Choose the correct simplification of 5^4/5^2
A. 1/25
B.10
…
 updated one year ago
 2 replies
 2 Medals
Mathematics

_karinaax0:
q + 12 – 2(q – 22) > 0
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

rileypenguin:
Olga ran 5 kilometers in 37 minutes. Which could Olga use to determine m, the number of minutes she would take to run 25 kilometers at this …
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

Megan_xoxo:
please help!
 updated one year ago
 14 replies
 1 Medal
Mathematics

abc123!:
a) The vector in the opposite direction to u=<5,−1> and of half its length is??
b) The vector of length 10 and in the same direction as v=…
 updated one year ago
 14 replies
 No Medals Yet
Mathematics

MeowKate:
Can someone check my answer
For what interval does this quadratic inequality hold ture? x^2−4x−4≤28
…
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

wtoliver:
Choose the point which is a solution to the system of inequalities:
2x – y > 7
…
 updated one year ago
 9 replies
 1 Medal
Mathematics

AriannaA:
Find the values of x in the following equation: 9x + 9 = 18
 updated one year ago
 31 replies
 3 Medals
Mathematics

Kitt020912:
13√12 x √75 multiply
 updated one year ago
 10 replies
 2 Medals
Mathematics

Meli36:
Solve the system.
y = 1/3 x + 2 and x + 3y = 3
…
 updated one year ago
 2 replies
 1 Medal
Mathematics

tissyfit:
Find an equation of the line that is tangent to the graph of f and parallel to the given line.
Function f(x) = x2 − x
Line x + 3y − 6 = 0
 updated one year ago
 4 replies
 1 Medal
Mathematics

asapbleh:
This is an PreCal question. Please help! Tys
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

lovepinknatty:
A force of 14 N is exerted on a box. The component of this force which acts along the ground has a magnitude of 9.9 N, as shown below.
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

viniterranova:
May someone help me with this question. Compute the x values that satifies the equation. abs(13x)<abs(2x2)+x
 updated one year ago
 2 replies
 1 Medal
Mathematics

chargers713:
A vertical massspring oscillator is displaced 2.0 cm from equilibrium. The 100 g mass passes through the equilibrium point with a speed of …
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

nenadmatematika:
Hello, everyone...Can anyone tell me what math writing program could I use for tablet pc? I need something for writing limits, sums, multipl…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

zeig_101:
http://imageshack.us/a/img600/9208/46482438201155754pm1773.png
If ON = 8x – 8, LM = 7x + 4, NM = x – 5, and OL = 3y – 6, find the values of…
 updated one year ago
 15 replies
 3 Medals
Mathematics

cralls18:
y<5/3x... dotted line.. is shading above or below?
 updated one year ago
 16 replies
 1 Medal
Mathematics

facemashRNC:
What is wave form?
 updated one year ago
 3 replies
 3 Medals
Mathematics

viniterranova:
May someone do this all full steps of this limit limit of x > 1+ (x1)/(sqrt(2xx^2)1.
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

hamsa:
use the limit definition of definite integral to evalute int_{0}^{1} (2x+3)dx
help me please
 updated one year ago
 24 replies
 1 Medal
Mathematics

charlotteakina:
HELP! ANSWER! What is the axis of symmetry for the following parabola?
 updated one year ago
 2 replies
 1 Medal
Mathematics

CarolineJean:
can someone help me factor 10x^2 + 1 and then x^2 + 4
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

unkabogable:
help me to integrate
 updated one year ago
 22 replies
 2 Medals
Mathematics

joycemullins:
and another one......plz help
 updated one year ago
 14 replies
 No Medals Yet
Mathematics

malibugranprix2000:
Is the graph correct according to the problem?
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

mhafeez:
If u and v are the vectors below, find the vector w whose tail is at the point halfway from the tip of v to the tip of u and whose head is a…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

joycemullins:
HELP PLEASE
see question
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

Pattyy2012:
a. Identify the function as being a linear, constant, quadratic, absolutevalue, or step function. b. Find f(3). c. Find f(1/2)
1. f(x)=x …
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

Cali_Native559:
I need help with a problem calculating eigenvalues and eigenvectors, can anyone help?
 updated one year ago
 5 replies
 No Medals Yet
Mathematics
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